FR2191146B1 - - Google Patents

Info

Publication number
FR2191146B1
FR2191146B1 FR7317696A FR7317696A FR2191146B1 FR 2191146 B1 FR2191146 B1 FR 2191146B1 FR 7317696 A FR7317696 A FR 7317696A FR 7317696 A FR7317696 A FR 7317696A FR 2191146 B1 FR2191146 B1 FR 2191146B1
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR7317696A
Other languages
French (fr)
Other versions
FR2191146A1 (ja
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Koki KK
Original Assignee
Seiko Koki KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Seiko Koki KK filed Critical Seiko Koki KK
Publication of FR2191146A1 publication Critical patent/FR2191146A1/fr
Application granted granted Critical
Publication of FR2191146B1 publication Critical patent/FR2191146B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/08—Shutters
    • G03B9/10—Blade or disc rotating or pivoting about axis normal to its plane
    • G03B9/18—More than two members
FR7317696A 1972-05-16 1973-05-16 Expired FR2191146B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1972056318U JPS5321109Y2 (ja) 1972-05-16 1972-05-16

Publications (2)

Publication Number Publication Date
FR2191146A1 FR2191146A1 (ja) 1974-02-01
FR2191146B1 true FR2191146B1 (ja) 1975-03-21

Family

ID=13023796

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7317696A Expired FR2191146B1 (ja) 1972-05-16 1973-05-16

Country Status (4)

Country Link
US (1) US3834802A (ja)
JP (1) JPS5321109Y2 (ja)
FR (1) FR2191146B1 (ja)
GB (1) GB1430106A (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2441220C3 (de) * 1973-08-31 1981-01-29 Copal Co. Ltd., Tokio Schlitzverschluß für Kameras
US4264177A (en) * 1975-04-23 1981-04-28 Seiko Koki Kabushiki Kaisha Blade mechanism for use in a focal plane shutter
US6474880B2 (en) * 1999-12-10 2002-11-05 Canon Kabushiki Kaisha Shutter device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2975689A (en) * 1956-08-20 1961-03-21 Chatani Kunju Photographic camera
US3580156A (en) * 1967-12-19 1971-05-25 Leitz Ernst Gmbh Swinging sector shutter for photographic cameras
US3628438A (en) * 1970-01-02 1971-12-21 Leitz Ernst Gmbh Swinging sector camera shutter

Also Published As

Publication number Publication date
FR2191146A1 (ja) 1974-02-01
JPS5321109Y2 (ja) 1978-06-02
US3834802A (en) 1974-09-10
GB1430106A (en) 1976-03-31
JPS4915938U (ja) 1974-02-09

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Legal Events

Date Code Title Description
ST Notification of lapse